Wall plate



FIG. 1 is a perspective view of a wall plate showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side view thereof, the opposite side being a mirror image of the side shown; and,

FIG. 4 is a top end view thereof, the opposite end being a mirror image of the end shown.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a wall plate, as shown and described. 